Question # 1

In ionic bond complete ________________ of electrons occurs.

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Paring

Sharing

Transfer

None

Every system in the universe tends to lower its energy to attain ________________

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Freedom

Flow

Stability

Nil

The shape of H2O is ________________

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Angular

Linear

Triangular

All of above

PCL5 is ________________ shaped.

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Bipyromidal

Angular

Triangular

Linear

The property of being polar in nature is called:

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Polarity

Chemistry

Both

Nil

Which one of the following is an electron deficient molecule?

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HN₃

BF₃

N₂

O₂

How many number of electrons take part in triple covalent bond?

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2

4

6

8

In double covalent bond, every atom provides

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1 electrons

2 electrons

4 electrons

6 electrons

The property of being polar in nature is called:

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Polarity

Chemistry

Both

Nil

Which one of the following is the weakest force among the atom?

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ionic force

metallic force

intermolecular force

covalent force

H8+ _ Cl8- , the charge on H is.

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_

+

Neutral

Nil

..................... is property of metals.

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Gases

Lustrous

Solids

Nil

Ionic compound are ________________ in water.

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insoluble

Soluble

Covalent

Solvent

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9th Class Chemistry Chapter 4 Structure of Molecules English Medium KPK Boards Online Mcqs MCQs With Answers

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